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<br />RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond A <br />Date 6-19-96 <br />1. Water Level (above or below dewater ing orifice) Above_ Below X 0.3 Ft <br />2. Sediment Level [below dewatering orifice (designed sediment level)] 3.5 Ft <br />3. Sediment Removal Required Yes No <br />4. Outflow (depth of flow in weir) 0 Ft <br />S. Outflow 0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO COMMENTS <br />EROSION: <br />Ri11s b Gullies on Embankments <br />X <br />Wave Erosion X Approximately 18" cutting. <br />Spillway Erosion X <br />Burrows X <br />Others X <br /> <br />STRUCTURAL: <br />Differential Settling <br />X <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifice <br /> <br />X <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />Riprap X <br /> <br />MAINTENANCE REQUIRED: Devise means to stop wave cutting. <br />MAINTENANCE PERFORMED: Topsoiled and seeded late 1995. <br />ADDITIONAL COMMENTS: Pond oversize due to prey ious sediment removal. <br />Levels not obtainable. <br />~~\\~~`„ ,.......,.iii <br />C .\`O~~PQ~ REG/s, <br />NAME OF INSPECTOR / \~ ~ <br />O\.: c~tg'S•E • ~ fro'. <br />;2 ~ <br />-~~7 slaw ; <br />sSiO N A~_ ~~ <br />